100 Commits

Author	SHA1	Message	Date
Rafal Kupiec	156cb7bcac	Refactor system resources to be able to distinguish if requested resource does not exist or if it is locked and cannot be reused	2024-06-22 18:54:34 +02:00
Rafal Kupiec	c2db94125d	Add appropriate crediting for Minoca authors for the System Resources component	2024-06-21 17:00:20 +02:00
Rafal Kupiec	330d3fa72e	Fix routines order for better maintainability	2024-06-21 16:50:05 +02:00
Rafal Kupiec	91e8a86ee2	Implement kernel undefined behavior sanitizer support	2024-06-12 16:19:24 +02:00
Rafal Kupiec	76e1fc6099	Enable hardware layer initialization code	2024-06-04 21:36:09 +02:00
Rafal Kupiec	c289dab514	Add ACPI resource type	2024-06-02 21:36:59 +02:00
Rafal Kupiec	4a275b3dec	Just skip unsupported system resources	2024-05-26 00:09:31 +02:00
Rafal Kupiec	b4588d5b4c	Make ExectOS only run on processors which support PAE	2024-05-24 16:30:39 +02:00
Rafal Kupiec	edbc2cc045	Initialize architecture specific hardware extensions	2024-05-22 22:53:29 +02:00
Rafal Kupiec	811b173387	Re-enable interrupts only if they were enabled previously	2024-05-17 23:24:04 +02:00
Rafal Kupiec	8a15d46198	Initialize system resource as soon as possible	2024-05-17 22:31:29 +02:00
Rafal Kupiec	74c1b03a6b	Implement a system resources management routines	2024-05-16 23:08:59 +02:00
Rafal Kupiec	3d08be4fac	Refactor kernel startup code	2024-05-12 09:06:24 +02:00
Rafal Kupiec	c34b6ff6c1	Take CPU number from processor block	2024-05-08 21:59:18 +02:00
Rafal Kupiec	38b0b2ac7d	Use correct stack when using preallocated processor structures	2024-05-08 15:57:24 +02:00
Rafal Kupiec	3c3a756771	Allow to initialize CPU with allocated processor structures	2024-05-08 00:02:47 +02:00
Rafal Kupiec	8d6d27651c	Implement KeGetCurrentProcessorNumber() routine	2024-05-07 18:52:43 +02:00
Rafal Kupiec	ac0b8ab36a	Allow to specify CPU number when initializing (A)PIC	2024-05-07 16:16:49 +02:00
Rafal Kupiec	243aacc9c1	Cleanup thread context initialization code	2024-05-06 16:57:29 +02:00
Rafal Kupiec	e4155ee008	Lower runlevel to APC before initializing idle process	2024-05-05 21:48:58 +02:00
Rafal Kupiec	c98ad3862b	Use kernel boot stack for the idle thread	2024-05-05 21:47:48 +02:00
Rafal Kupiec	a6b8f97fbb	Remove empty line	2024-04-29 08:40:07 +02:00
Rafal Kupiec	30a2cb9849	Update timers support	2024-04-21 13:57:55 +02:00
Rafal Kupiec	331c5bfeda	Rework initial timer support	2024-04-20 23:15:57 +02:00
Rafal Kupiec	12ce7aae3f	Correct formatting	2024-04-19 23:59:21 +02:00
Rafal Kupiec	5539d98572	Raise to HIGH runlevel before switching the stack	2024-04-19 23:55:26 +02:00
Rafal Kupiec	b30d15719c	Temporarily comment out thread code related to trap frame	2024-04-19 16:59:57 +02:00
Rafal Kupiec	3a86ab1424	Remove duplicated code	2024-03-10 22:51:34 +01:00
Rafal Kupiec	77bc796769	Implement HlClearApicErrors() and HlSendEoi() routines, change HlDisableLegacyPic() calling convention	2024-02-09 15:11:14 +01:00
Rafal Kupiec	99abcd63d1	Implement basic kernel spinlock mechanism	2024-02-05 22:07:39 +01:00
Rafal Kupiec	1e696258c2	Initialize framebuffer and processor	2023-11-29 22:49:15 +01:00
Jozef Nagy	c8a54e602b	Disable legacy 8259 PIC before enabling APIC ... Reviewed-on: #5 Reviewed-by: Rafal Kupiec <belliash@noreply.codingworkshop.git> Co-authored-by: Jozef Nagy <schkwve@gmail.com> Co-committed-by: Jozef Nagy <schkwve@gmail.com>	2023-11-29 20:07:16 +01:00
Rafal Kupiec	669b84a826	Add architecture related information to kernel startup string	2023-11-29 18:32:03 +01:00
Rafal Kupiec	d17b06a180	Register interrupt handlers once the APIC initialization is done	2023-11-28 14:20:23 +01:00
Rafal Kupiec	0e6844e2fa	Fix page fault on accessing initial thread frame	2023-11-26 14:14:54 +01:00
Rafal Kupiec	bed49fa0ac	Fix function prototypes using fastcall and stdcall calling convensions	2023-11-25 23:25:44 +01:00
Rafal Kupiec	e245754d95	Add running level management support	2023-11-25 23:14:15 +01:00
Rafal Kupiec	55cc62f5a0	Rename KIRQL to KRUNLEVEL type	2023-11-25 00:32:55 +01:00
belliash	f28c870192	Implement KeHaltSystem() routine	2023-11-22 19:24:14 +01:00
belliash	d8403d01f5	Verify kernel and boot loader compatibility	2023-11-22 17:22:57 +01:00
belliash	1a932468a2	Add some DPC related stubs	2023-11-16 14:53:54 +01:00
belliash	5b6f3b0244	Mark user mode threads as not yet supported	2023-11-15 20:41:28 +01:00
belliash	5d27473bb0	Fix i686 build	2023-11-15 15:34:04 +01:00
belliash	d35dd4fce3	Save processor state during kernel initialization	2023-11-15 15:00:38 +01:00
belliash	fc85e0674b	Let KeGetCurrentProcessorControlBlock() use CurrentPrcb field and correct comments	2023-11-13 15:36:50 +01:00
belliash	1d9a79736a	Allow to postpone thread startup	2023-11-11 16:30:53 +01:00
belliash	641b34b119	Fixes in i686 version of KepInitializeThreadContext()	2023-11-08 16:06:01 +01:00
belliash	362eefc2b3	Fixes in AMD64 version of KepInitializeThreadContext() to get rid of PageFault exception	2023-11-07 15:34:49 +01:00
belliash	91ce0f9947	Compensate missing return address, which is a 4-byte on i686 and an 8-byte on amd64	2023-11-05 20:07:13 +01:00
belliash	02f35dbd8c	Try to allocate new stack for a thread if needed	2023-11-03 16:04:10 +01:00